99988897788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4729}}^1\times {\mathrm{45179}}^1$

素因数の和:49931

約数の個数: 72

約数和(自身を含む): 272255583600

約数和(自身を除く): 172266685812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 4729, 9458, 14187, 18916, 28374, 42561, 45179, 56748, 61477, 85122, 90358, 122954, 135537, 170244, 180716, 184431, 245908, 271074, 368862, 406611, 542148, 553293, 587327, 737724, 813222, 1106586, 1174654, 1626444, 1761981, 2213172, 2349308, 3523962, 5285943, 7047924, 10571886, 21143772, 213651491, 427302982, 640954473, 854605964, 1281908946, 1922863419, 2563817892, 2777469383, 3845726838, 5554938766, 7691453676, 8332408149, 11109877532, 16664816298, 24997224447, 33329632596, 49994448894, 99988897788]

約数ペア:

[(1, 99988897788), (2, 49994448894), (3, 33329632596), (4, 24997224447), (6, 16664816298), (9, 11109877532), (12, 8332408149), (13, 7691453676), (18, 5554938766), (26, 3845726838), (36, 2777469383), (39, 2563817892), (52, 1922863419), (78, 1281908946), (117, 854605964), (156, 640954473), (234, 427302982), (468, 213651491), (4729, 21143772), (9458, 10571886), (14187, 7047924), (18916, 5285943), (28374, 3523962), (42561, 2349308), (45179, 2213172), (56748, 1761981), (61477, 1626444), (85122, 1174654), (90358, 1106586), (122954, 813222), (135537, 737724), (170244, 587327), (180716, 553293), (184431, 542148), (245908, 406611), (271074, 368862)]