87318348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 228614400

約数和(自身を除く): 141296052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 59, 78, 106, 118, 156, 159, 177, 179, 212, 236, 318, 354, 358, 537, 636, 689, 708, 716, 767, 1074, 1378, 1534, 2067, 2148, 2301, 2327, 2756, 3068, 3127, 4134, 4602, 4654, 6254, 6981, 8268, 9204, 9308, 9381, 9487, 10561, 12508, 13962, 18762, 18974, 21122, 27924, 28461, 31683, 37524, 37948, 40651, 42244, 56922, 63366, 81302, 113844, 121953, 123331, 126732, 137293, 162604, 243906, 246662, 274586, 369993, 411879, 487812, 493324, 549172, 559733, 739986, 823758, 1119466, 1479972, 1647516, 1679199, 2238932, 3358398, 6716796, 7276529, 14553058, 21829587, 29106116, 43659174, 87318348]

約数ペア:

[(1, 87318348), (2, 43659174), (3, 29106116), (4, 21829587), (6, 14553058), (12, 7276529), (13, 6716796), (26, 3358398), (39, 2238932), (52, 1679199), (53, 1647516), (59, 1479972), (78, 1119466), (106, 823758), (118, 739986), (156, 559733), (159, 549172), (177, 493324), (179, 487812), (212, 411879), (236, 369993), (318, 274586), (354, 246662), (358, 243906), (537, 162604), (636, 137293), (689, 126732), (708, 123331), (716, 121953), (767, 113844), (1074, 81302), (1378, 63366), (1534, 56922), (2067, 42244), (2148, 40651), (2301, 37948), (2327, 37524), (2756, 31683), (3068, 28461), (3127, 27924), (4134, 21122), (4602, 18974), (4654, 18762), (6254, 13962), (6981, 12508), (8268, 10561), (9204, 9487), (9308, 9381)]