78793260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14431}}^1$

素因数の和:14463

約数の個数: 96

約数和(自身を含む): 271552512

約数和(自身を除く): 192759252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 14431, 28862, 43293, 57724, 72155, 86586, 101017, 144310, 173172, 187603, 202034, 216465, 288620, 303051, 375206, 404068, 432930, 505085, 562809, 606102, 750412, 865860, 938015, 1010170, 1125618, 1212204, 1313221, 1515255, 1876030, 2020340, 2251236, 2626442, 2814045, 3030510, 3752060, 3939663, 5252884, 5628090, 6061020, 6566105, 7879326, 11256180, 13132210, 15758652, 19698315, 26264420, 39396630, 78793260]

約数ペア:

[(1, 78793260), (2, 39396630), (3, 26264420), (4, 19698315), (5, 15758652), (6, 13132210), (7, 11256180), (10, 7879326), (12, 6566105), (13, 6061020), (14, 5628090), (15, 5252884), (20, 3939663), (21, 3752060), (26, 3030510), (28, 2814045), (30, 2626442), (35, 2251236), (39, 2020340), (42, 1876030), (52, 1515255), (60, 1313221), (65, 1212204), (70, 1125618), (78, 1010170), (84, 938015), (91, 865860), (105, 750412), (130, 606102), (140, 562809), (156, 505085), (182, 432930), (195, 404068), (210, 375206), (260, 303051), (273, 288620), (364, 216465), (390, 202034), (420, 187603), (455, 173172), (546, 144310), (780, 101017), (910, 86586), (1092, 72155), (1365, 57724), (1820, 43293), (2730, 28862), (5460, 14431)]