87893504

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 80

約数和(自身を含む): 185613120

約数和(自身を除く): 97719616

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 64, 79, 82, 106, 128, 158, 164, 212, 256, 316, 328, 424, 512, 632, 656, 848, 1264, 1312, 1696, 2173, 2528, 2624, 3239, 3392, 4187, 4346, 5056, 5248, 6478, 6784, 8374, 8692, 10112, 10496, 12956, 13568, 16748, 17384, 20224, 20992, 25912, 27136, 33496, 34768, 40448, 51824, 66992, 69536, 103648, 133984, 139072, 171667, 207296, 267968, 278144, 343334, 414592, 535936, 556288, 686668, 829184, 1071872, 1112576, 1373336, 1658368, 2143744, 2746672, 5493344, 10986688, 21973376, 43946752, 87893504]

約数ペア:

[(1, 87893504), (2, 43946752), (4, 21973376), (8, 10986688), (16, 5493344), (32, 2746672), (41, 2143744), (53, 1658368), (64, 1373336), (79, 1112576), (82, 1071872), (106, 829184), (128, 686668), (158, 556288), (164, 535936), (212, 414592), (256, 343334), (316, 278144), (328, 267968), (424, 207296), (512, 171667), (632, 139072), (656, 133984), (848, 103648), (1264, 69536), (1312, 66992), (1696, 51824), (2173, 40448), (2528, 34768), (2624, 33496), (3239, 27136), (3392, 25912), (4187, 20992), (4346, 20224), (5056, 17384), (5248, 16748), (6478, 13568), (6784, 12956), (8374, 10496), (8692, 10112)]