78841543116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{457}}^1\times {\mathrm{1621}}^1$

素因数の和:2280

約数の個数: 144

約数和(自身を含む): 215784677472

約数和(自身を除く): 136943134356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 457, 543, 588, 724, 914, 1086, 1267, 1371, 1621, 1828, 2172, 2534, 2742, 3199, 3242, 3801, 4863, 5068, 5484, 6398, 6484, 7602, 8869, 9597, 9726, 11347, 12796, 15204, 17738, 19194, 19452, 22393, 22694, 26607, 34041, 35476, 38388, 44786, 45388, 53214, 67179, 68082, 79429, 82717, 89572, 106428, 134358, 136164, 158858, 165434, 238287, 248151, 268716, 293401, 317716, 330868, 476574, 496302, 579019, 586802, 740797, 880203, 953148, 992604, 1158038, 1173604, 1481594, 1737057, 1760406, 2053807, 2222391, 2316076, 2963188, 3474114, 3520812, 4053133, 4107614, 4444782, 5185579, 6161421, 6948228, 8106266, 8215228, 8889564, 10371158, 12159399, 12322842, 14376649, 15556737, 16212532, 20742316, 24318798, 24645684, 28753298, 31113474, 36299053, 43129947, 48637596, 57506596, 62226948, 72598106, 86259894, 108897159, 134084257, 145196212, 172519788, 217794318, 268168514, 402252771, 435588636, 536337028, 804505542, 938589799, 1609011084, 1877179598, 2815769397, 3754359196, 5631538794, 6570128593, 11263077588, 13140257186, 19710385779, 26280514372, 39420771558, 78841543116]

約数ペア:

[(1, 78841543116), (2, 39420771558), (3, 26280514372), (4, 19710385779), (6, 13140257186), (7, 11263077588), (12, 6570128593), (14, 5631538794), (21, 3754359196), (28, 2815769397), (42, 1877179598), (49, 1609011084), (84, 938589799), (98, 804505542), (147, 536337028), (181, 435588636), (196, 402252771), (294, 268168514), (362, 217794318), (457, 172519788), (543, 145196212), (588, 134084257), (724, 108897159), (914, 86259894), (1086, 72598106), (1267, 62226948), (1371, 57506596), (1621, 48637596), (1828, 43129947), (2172, 36299053), (2534, 31113474), (2742, 28753298), (3199, 24645684), (3242, 24318798), (3801, 20742316), (4863, 16212532), (5068, 15556737), (5484, 14376649), (6398, 12322842), (6484, 12159399), (7602, 10371158), (8869, 8889564), (9597, 8215228), (9726, 8106266), (11347, 6948228), (12796, 6161421), (15204, 5185579), (17738, 4444782), (19194, 4107614), (19452, 4053133), (22393, 3520812), (22694, 3474114), (26607, 2963188), (34041, 2316076), (35476, 2222391), (38388, 2053807), (44786, 1760406), (45388, 1737057), (53214, 1481594), (67179, 1173604), (68082, 1158038), (79429, 992604), (82717, 953148), (89572, 880203), (106428, 740797), (134358, 586802), (136164, 579019), (158858, 496302), (165434, 476574), (238287, 330868), (248151, 317716), (268716, 293401)]