81213322476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{117437}}^1$

素因数の和:117512

約数の個数: 144

約数和(自身を含む): 231072887808

約数和(自身を除く): 149859565332

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 169, 186, 286, 338, 341, 372, 403, 429, 507, 572, 676, 682, 806, 858, 1014, 1023, 1209, 1364, 1612, 1716, 1859, 2028, 2046, 2418, 3718, 4092, 4433, 4836, 5239, 5577, 7436, 8866, 10478, 11154, 13299, 15717, 17732, 20956, 22308, 26598, 31434, 53196, 57629, 62868, 115258, 117437, 172887, 230516, 234874, 345774, 352311, 469748, 691548, 704622, 1291807, 1409244, 1526681, 2583614, 3053362, 3640547, 3875421, 4580043, 5167228, 6106724, 7281094, 7750842, 9160086, 10921641, 14562188, 15501684, 16793491, 18320172, 19846853, 21843282, 33586982, 39693706, 40046017, 43686564, 47327111, 50380473, 59540559, 67173964, 79387412, 80092034, 94654222, 100760946, 119081118, 120138051, 141981333, 160184068, 189308444, 201521892, 218315383, 238162236, 240276102, 283962666, 436630766, 480552204, 520598221, 567925332, 615252443, 654946149, 873261532, 1041196442, 1230504886, 1309892298, 1561794663, 1845757329, 2082392884, 2461009772, 2619784596, 3123589326, 3691514658, 6247178652, 6767776873, 7383029316, 13535553746, 20303330619, 27071107492, 40606661238, 81213322476]

約数ペア:

[(1, 81213322476), (2, 40606661238), (3, 27071107492), (4, 20303330619), (6, 13535553746), (11, 7383029316), (12, 6767776873), (13, 6247178652), (22, 3691514658), (26, 3123589326), (31, 2619784596), (33, 2461009772), (39, 2082392884), (44, 1845757329), (52, 1561794663), (62, 1309892298), (66, 1230504886), (78, 1041196442), (93, 873261532), (124, 654946149), (132, 615252443), (143, 567925332), (156, 520598221), (169, 480552204), (186, 436630766), (286, 283962666), (338, 240276102), (341, 238162236), (372, 218315383), (403, 201521892), (429, 189308444), (507, 160184068), (572, 141981333), (676, 120138051), (682, 119081118), (806, 100760946), (858, 94654222), (1014, 80092034), (1023, 79387412), (1209, 67173964), (1364, 59540559), (1612, 50380473), (1716, 47327111), (1859, 43686564), (2028, 40046017), (2046, 39693706), (2418, 33586982), (3718, 21843282), (4092, 19846853), (4433, 18320172), (4836, 16793491), (5239, 15501684), (5577, 14562188), (7436, 10921641), (8866, 9160086), (10478, 7750842), (11154, 7281094), (13299, 6106724), (15717, 5167228), (17732, 4580043), (20956, 3875421), (22308, 3640547), (26598, 3053362), (31434, 2583614), (53196, 1526681), (57629, 1409244), (62868, 1291807), (115258, 704622), (117437, 691548), (172887, 469748), (230516, 352311), (234874, 345774)]