78064008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 150031992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 79, 88, 114, 132, 152, 158, 197, 209, 228, 237, 264, 316, 394, 418, 456, 474, 591, 627, 632, 788, 836, 869, 948, 1182, 1254, 1501, 1576, 1672, 1738, 1896, 2167, 2364, 2508, 2607, 3002, 3476, 3743, 4334, 4503, 4728, 5016, 5214, 6004, 6501, 6952, 7486, 8668, 9006, 10428, 11229, 12008, 13002, 14972, 15563, 16511, 17336, 18012, 20856, 22458, 26004, 29944, 31126, 33022, 36024, 41173, 44916, 46689, 49533, 52008, 62252, 66044, 82346, 89832, 93378, 99066, 123519, 124504, 132088, 164692, 171193, 186756, 198132, 247038, 295697, 329384, 342386, 373512, 396264, 494076, 513579, 591394, 684772, 887091, 988152, 1027158, 1182788, 1369544, 1774182, 2054316, 2365576, 3252667, 3548364, 4108632, 6505334, 7096728, 9758001, 13010668, 19516002, 26021336, 39032004, 78064008]

約数ペア:

[(1, 78064008), (2, 39032004), (3, 26021336), (4, 19516002), (6, 13010668), (8, 9758001), (11, 7096728), (12, 6505334), (19, 4108632), (22, 3548364), (24, 3252667), (33, 2365576), (38, 2054316), (44, 1774182), (57, 1369544), (66, 1182788), (76, 1027158), (79, 988152), (88, 887091), (114, 684772), (132, 591394), (152, 513579), (158, 494076), (197, 396264), (209, 373512), (228, 342386), (237, 329384), (264, 295697), (316, 247038), (394, 198132), (418, 186756), (456, 171193), (474, 164692), (591, 132088), (627, 124504), (632, 123519), (788, 99066), (836, 93378), (869, 89832), (948, 82346), (1182, 66044), (1254, 62252), (1501, 52008), (1576, 49533), (1672, 46689), (1738, 44916), (1896, 41173), (2167, 36024), (2364, 33022), (2508, 31126), (2607, 29944), (3002, 26004), (3476, 22458), (3743, 20856), (4334, 18012), (4503, 17336), (4728, 16511), (5016, 15563), (5214, 14972), (6004, 13002), (6501, 12008), (6952, 11229), (7486, 10428), (8668, 9006)]