72960228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9697}}^1$

素因数の和:9737

約数の個数: 72

約数和(自身を含む): 211804320

約数和(自身を除く): 138844092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 9697, 19394, 29091, 38788, 58182, 87273, 106667, 116364, 174546, 184243, 213334, 320001, 349092, 368486, 426668, 552729, 640002, 736972, 960003, 1105458, 1280004, 1658187, 1920006, 2026673, 2210916, 3316374, 3840012, 4053346, 6080019, 6632748, 8106692, 12160038, 18240057, 24320076, 36480114, 72960228]

約数ペア:

[(1, 72960228), (2, 36480114), (3, 24320076), (4, 18240057), (6, 12160038), (9, 8106692), (11, 6632748), (12, 6080019), (18, 4053346), (19, 3840012), (22, 3316374), (33, 2210916), (36, 2026673), (38, 1920006), (44, 1658187), (57, 1280004), (66, 1105458), (76, 960003), (99, 736972), (114, 640002), (132, 552729), (171, 426668), (198, 368486), (209, 349092), (228, 320001), (342, 213334), (396, 184243), (418, 174546), (627, 116364), (684, 106667), (836, 87273), (1254, 58182), (1881, 38788), (2508, 29091), (3762, 19394), (7524, 9697)]