72619064

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 165369600

約数和(自身を除く): 92750536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 131, 133, 152, 262, 266, 521, 524, 532, 917, 1042, 1048, 1064, 1834, 2084, 2489, 3647, 3668, 4168, 4978, 7294, 7336, 9899, 9956, 14588, 17423, 19798, 19912, 29176, 34846, 39596, 68251, 69293, 69692, 79192, 136502, 138586, 139384, 273004, 277172, 477757, 546008, 554344, 955514, 1296769, 1911028, 2593538, 3822056, 5187076, 9077383, 10374152, 18154766, 36309532, 72619064]

約数ペア:

[(1, 72619064), (2, 36309532), (4, 18154766), (7, 10374152), (8, 9077383), (14, 5187076), (19, 3822056), (28, 2593538), (38, 1911028), (56, 1296769), (76, 955514), (131, 554344), (133, 546008), (152, 477757), (262, 277172), (266, 273004), (521, 139384), (524, 138586), (532, 136502), (917, 79192), (1042, 69692), (1048, 69293), (1064, 68251), (1834, 39596), (2084, 34846), (2489, 29176), (3647, 19912), (3668, 19798), (4168, 17423), (4978, 14588), (7294, 9956), (7336, 9899)]