72892736208

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{18637}}^1$

素因数の和:18981

約数の個数: 120

約数和(自身を含む): 206495546088

約数和(自身を除く): 133602809880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 173, 314, 346, 471, 519, 628, 692, 942, 1038, 1256, 1384, 1413, 1557, 1884, 2076, 2512, 2768, 2826, 3114, 3768, 4152, 5652, 6228, 7536, 8304, 11304, 12456, 18637, 22608, 24912, 27161, 37274, 54322, 55911, 74548, 81483, 108644, 111822, 149096, 162966, 167733, 217288, 223644, 244449, 298192, 325932, 335466, 434576, 447288, 488898, 651864, 670932, 894576, 977796, 1303728, 1341864, 1955592, 2683728, 2926009, 3224201, 3911184, 5852018, 6448402, 8778027, 9672603, 11704036, 12896804, 17556054, 19345206, 23408072, 25793608, 26334081, 29017809, 35112108, 38690412, 46816144, 51587216, 52668162, 58035618, 70224216, 77380824, 105336324, 116071236, 140448432, 154761648, 210672648, 232142472, 421345296, 464284944, 506199557, 1012399114, 1518598671, 2024798228, 3037197342, 4049596456, 4555796013, 6074394684, 8099192912, 9111592026, 12148789368, 18223184052, 24297578736, 36446368104, 72892736208]

約数ペア:

[(1, 72892736208), (2, 36446368104), (3, 24297578736), (4, 18223184052), (6, 12148789368), (8, 9111592026), (9, 8099192912), (12, 6074394684), (16, 4555796013), (18, 4049596456), (24, 3037197342), (36, 2024798228), (48, 1518598671), (72, 1012399114), (144, 506199557), (157, 464284944), (173, 421345296), (314, 232142472), (346, 210672648), (471, 154761648), (519, 140448432), (628, 116071236), (692, 105336324), (942, 77380824), (1038, 70224216), (1256, 58035618), (1384, 52668162), (1413, 51587216), (1557, 46816144), (1884, 38690412), (2076, 35112108), (2512, 29017809), (2768, 26334081), (2826, 25793608), (3114, 23408072), (3768, 19345206), (4152, 17556054), (5652, 12896804), (6228, 11704036), (7536, 9672603), (8304, 8778027), (11304, 6448402), (12456, 5852018), (18637, 3911184), (22608, 3224201), (24912, 2926009), (27161, 2683728), (37274, 1955592), (54322, 1341864), (55911, 1303728), (74548, 977796), (81483, 894576), (108644, 670932), (111822, 651864), (149096, 488898), (162966, 447288), (167733, 434576), (217288, 335466), (223644, 325932), (244449, 298192)]