91984620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 192

約数和(自身を含む): 335978496

約数和(自身を除く): 243993876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 991, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 1982, 2210, 2380, 2652, 2730, 2973, 3094, 3315, 3570, 3964, 4420, 4641, 4955, 5460, 5946, 6188, 6630, 6937, 7140, 7735, 9282, 9910, 11892, 12883, 13260, 13874, 14865, 15470, 16847, 18564, 19820, 20811, 23205, 25766, 27748, 29730, 30940, 33694, 34685, 38649, 41622, 46410, 50541, 51532, 59460, 64415, 67388, 69370, 77298, 83244, 84235, 90181, 92820, 101082, 104055, 117929, 128830, 138740, 154596, 168470, 180362, 193245, 202164, 208110, 219011, 235858, 252705, 257660, 270543, 336940, 353787, 360724, 386490, 416220, 438022, 450905, 471716, 505410, 541086, 589645, 657033, 707574, 772980, 876044, 901810, 1010820, 1082172, 1095055, 1179290, 1314066, 1352715, 1415148, 1533077, 1768935, 1803620, 2190110, 2358580, 2628132, 2705430, 3066154, 3285165, 3537870, 4380220, 4599231, 5410860, 6132308, 6570330, 7075740, 7665385, 9198462, 13140660, 15330770, 18396924, 22996155, 30661540, 45992310, 91984620]

約数ペア:

[(1, 91984620), (2, 45992310), (3, 30661540), (4, 22996155), (5, 18396924), (6, 15330770), (7, 13140660), (10, 9198462), (12, 7665385), (13, 7075740), (14, 6570330), (15, 6132308), (17, 5410860), (20, 4599231), (21, 4380220), (26, 3537870), (28, 3285165), (30, 3066154), (34, 2705430), (35, 2628132), (39, 2358580), (42, 2190110), (51, 1803620), (52, 1768935), (60, 1533077), (65, 1415148), (68, 1352715), (70, 1314066), (78, 1179290), (84, 1095055), (85, 1082172), (91, 1010820), (102, 901810), (105, 876044), (119, 772980), (130, 707574), (140, 657033), (156, 589645), (170, 541086), (182, 505410), (195, 471716), (204, 450905), (210, 438022), (221, 416220), (238, 386490), (255, 360724), (260, 353787), (273, 336940), (340, 270543), (357, 257660), (364, 252705), (390, 235858), (420, 219011), (442, 208110), (455, 202164), (476, 193245), (510, 180362), (546, 168470), (595, 154596), (663, 138740), (714, 128830), (780, 117929), (884, 104055), (910, 101082), (991, 92820), (1020, 90181), (1092, 84235), (1105, 83244), (1190, 77298), (1326, 69370), (1365, 67388), (1428, 64415), (1547, 59460), (1785, 51532), (1820, 50541), (1982, 46410), (2210, 41622), (2380, 38649), (2652, 34685), (2730, 33694), (2973, 30940), (3094, 29730), (3315, 27748), (3570, 25766), (3964, 23205), (4420, 20811), (4641, 19820), (4955, 18564), (5460, 16847), (5946, 15470), (6188, 14865), (6630, 13874), (6937, 13260), (7140, 12883), (7735, 11892), (9282, 9910)]