63644256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 134488224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 89, 96, 104, 117, 144, 156, 178, 191, 208, 234, 267, 288, 312, 356, 382, 416, 468, 534, 573, 624, 712, 764, 801, 936, 1068, 1146, 1157, 1248, 1424, 1528, 1602, 1719, 1872, 2136, 2292, 2314, 2483, 2848, 3056, 3204, 3438, 3471, 3744, 4272, 4584, 4628, 4966, 6112, 6408, 6876, 6942, 7449, 8544, 9168, 9256, 9932, 10413, 12816, 13752, 13884, 14898, 16999, 18336, 18512, 19864, 20826, 22347, 25632, 27504, 27768, 29796, 33998, 37024, 39728, 41652, 44694, 50997, 55008, 55536, 59592, 67996, 79456, 83304, 89388, 101994, 111072, 119184, 135992, 152991, 166608, 178776, 203988, 220987, 238368, 271984, 305982, 333216, 357552, 407976, 441974, 543968, 611964, 662961, 715104, 815952, 883948, 1223928, 1325922, 1631904, 1767896, 1988883, 2447856, 2651844, 3535792, 3977766, 4895712, 5303688, 7071584, 7955532, 10607376, 15911064, 21214752, 31822128, 63644256]

約数ペア:

[(1, 63644256), (2, 31822128), (3, 21214752), (4, 15911064), (6, 10607376), (8, 7955532), (9, 7071584), (12, 5303688), (13, 4895712), (16, 3977766), (18, 3535792), (24, 2651844), (26, 2447856), (32, 1988883), (36, 1767896), (39, 1631904), (48, 1325922), (52, 1223928), (72, 883948), (78, 815952), (89, 715104), (96, 662961), (104, 611964), (117, 543968), (144, 441974), (156, 407976), (178, 357552), (191, 333216), (208, 305982), (234, 271984), (267, 238368), (288, 220987), (312, 203988), (356, 178776), (382, 166608), (416, 152991), (468, 135992), (534, 119184), (573, 111072), (624, 101994), (712, 89388), (764, 83304), (801, 79456), (936, 67996), (1068, 59592), (1146, 55536), (1157, 55008), (1248, 50997), (1424, 44694), (1528, 41652), (1602, 39728), (1719, 37024), (1872, 33998), (2136, 29796), (2292, 27768), (2314, 27504), (2483, 25632), (2848, 22347), (3056, 20826), (3204, 19864), (3438, 18512), (3471, 18336), (3744, 16999), (4272, 14898), (4584, 13884), (4628, 13752), (4966, 12816), (6112, 10413), (6408, 9932), (6876, 9256), (6942, 9168), (7449, 8544)]