73591408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 166953600

約数和(自身を除く): 93362192

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 59, 76, 88, 118, 152, 176, 209, 236, 304, 373, 418, 472, 649, 746, 836, 944, 1121, 1298, 1492, 1672, 2242, 2596, 2984, 3344, 4103, 4484, 5192, 5968, 7087, 8206, 8968, 10384, 12331, 14174, 16412, 17936, 22007, 24662, 28348, 32824, 44014, 49324, 56696, 65648, 77957, 88028, 98648, 113392, 155914, 176056, 197296, 242077, 311828, 352112, 418133, 484154, 623656, 836266, 968308, 1247312, 1672532, 1936616, 3345064, 3873232, 4599463, 6690128, 9198926, 18397852, 36795704, 73591408]

約数ペア:

[(1, 73591408), (2, 36795704), (4, 18397852), (8, 9198926), (11, 6690128), (16, 4599463), (19, 3873232), (22, 3345064), (38, 1936616), (44, 1672532), (59, 1247312), (76, 968308), (88, 836266), (118, 623656), (152, 484154), (176, 418133), (209, 352112), (236, 311828), (304, 242077), (373, 197296), (418, 176056), (472, 155914), (649, 113392), (746, 98648), (836, 88028), (944, 77957), (1121, 65648), (1298, 56696), (1492, 49324), (1672, 44014), (2242, 32824), (2596, 28348), (2984, 24662), (3344, 22007), (4103, 17936), (4484, 16412), (5192, 14174), (5968, 12331), (7087, 10384), (8206, 8968)]