77499396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 231060480

約数和(自身を除く): 153561084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 191, 204, 221, 234, 289, 306, 351, 382, 442, 459, 468, 573, 578, 612, 663, 702, 764, 867, 884, 918, 1146, 1156, 1326, 1404, 1719, 1734, 1836, 1989, 2292, 2483, 2601, 2652, 3247, 3438, 3468, 3757, 3978, 4966, 5157, 5202, 5967, 6494, 6876, 7449, 7514, 7803, 7956, 9741, 9932, 10314, 10404, 11271, 11934, 12988, 14898, 15028, 15606, 19482, 20628, 22347, 22542, 23868, 29223, 29796, 31212, 33813, 38964, 42211, 44694, 45084, 55199, 58446, 67041, 67626, 84422, 87669, 89388, 101439, 110398, 116892, 126633, 134082, 135252, 165597, 168844, 175338, 202878, 220796, 253266, 268164, 331194, 350676, 379899, 405756, 496791, 506532, 662388, 717587, 759798, 993582, 1139697, 1435174, 1490373, 1519596, 1987164, 2152761, 2279394, 2870348, 2980746, 4305522, 4558788, 5961492, 6458283, 8611044, 12916566, 19374849, 25833132, 38749698, 77499396]

約数ペア:

[(1, 77499396), (2, 38749698), (3, 25833132), (4, 19374849), (6, 12916566), (9, 8611044), (12, 6458283), (13, 5961492), (17, 4558788), (18, 4305522), (26, 2980746), (27, 2870348), (34, 2279394), (36, 2152761), (39, 1987164), (51, 1519596), (52, 1490373), (54, 1435174), (68, 1139697), (78, 993582), (102, 759798), (108, 717587), (117, 662388), (153, 506532), (156, 496791), (191, 405756), (204, 379899), (221, 350676), (234, 331194), (289, 268164), (306, 253266), (351, 220796), (382, 202878), (442, 175338), (459, 168844), (468, 165597), (573, 135252), (578, 134082), (612, 126633), (663, 116892), (702, 110398), (764, 101439), (867, 89388), (884, 87669), (918, 84422), (1146, 67626), (1156, 67041), (1326, 58446), (1404, 55199), (1719, 45084), (1734, 44694), (1836, 42211), (1989, 38964), (2292, 33813), (2483, 31212), (2601, 29796), (2652, 29223), (3247, 23868), (3438, 22542), (3468, 22347), (3757, 20628), (3978, 19482), (4966, 15606), (5157, 15028), (5202, 14898), (5967, 12988), (6494, 11934), (6876, 11271), (7449, 10404), (7514, 10314), (7803, 9932), (7956, 9741)]