72189072

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 120

約数和(自身を含む): 219970296

約数和(自身を除く): 147781224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 204, 222, 272, 296, 306, 333, 408, 444, 592, 612, 629, 666, 797, 816, 888, 1224, 1258, 1332, 1594, 1776, 1887, 2391, 2448, 2516, 2664, 3188, 3774, 4782, 5032, 5328, 5661, 6376, 7173, 7548, 9564, 10064, 11322, 12752, 13549, 14346, 15096, 19128, 22644, 27098, 28692, 29489, 30192, 38256, 40647, 45288, 54196, 57384, 58978, 81294, 88467, 90576, 108392, 114768, 117956, 121941, 162588, 176934, 216784, 235912, 243882, 265401, 325176, 353868, 471824, 487764, 501313, 530802, 650352, 707736, 975528, 1002626, 1061604, 1415472, 1503939, 1951056, 2005252, 2123208, 3007878, 4010504, 4246416, 4511817, 6015756, 8021008, 9023634, 12031512, 18047268, 24063024, 36094536, 72189072]

約数ペア:

[(1, 72189072), (2, 36094536), (3, 24063024), (4, 18047268), (6, 12031512), (8, 9023634), (9, 8021008), (12, 6015756), (16, 4511817), (17, 4246416), (18, 4010504), (24, 3007878), (34, 2123208), (36, 2005252), (37, 1951056), (48, 1503939), (51, 1415472), (68, 1061604), (72, 1002626), (74, 975528), (102, 707736), (111, 650352), (136, 530802), (144, 501313), (148, 487764), (153, 471824), (204, 353868), (222, 325176), (272, 265401), (296, 243882), (306, 235912), (333, 216784), (408, 176934), (444, 162588), (592, 121941), (612, 117956), (629, 114768), (666, 108392), (797, 90576), (816, 88467), (888, 81294), (1224, 58978), (1258, 57384), (1332, 54196), (1594, 45288), (1776, 40647), (1887, 38256), (2391, 30192), (2448, 29489), (2516, 28692), (2664, 27098), (3188, 22644), (3774, 19128), (4782, 15096), (5032, 14346), (5328, 13549), (5661, 12752), (6376, 11322), (7173, 10064), (7548, 9564)]