73189216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 164475360

約数和(自身を除く): 91286144

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 73, 76, 97, 136, 146, 152, 194, 272, 292, 304, 323, 388, 544, 584, 608, 646, 776, 1168, 1241, 1292, 1387, 1552, 1649, 1843, 2336, 2482, 2584, 2774, 3104, 3298, 3686, 4964, 5168, 5548, 6596, 7081, 7372, 9928, 10336, 11096, 13192, 14162, 14744, 19856, 22192, 23579, 26384, 28324, 29488, 31331, 39712, 44384, 47158, 52768, 56648, 58976, 62662, 94316, 113296, 120377, 125324, 134539, 188632, 226592, 240754, 250648, 269078, 377264, 481508, 501296, 538156, 754528, 963016, 1002592, 1076312, 1926032, 2152624, 2287163, 3852064, 4305248, 4574326, 9148652, 18297304, 36594608, 73189216]

約数ペア:

[(1, 73189216), (2, 36594608), (4, 18297304), (8, 9148652), (16, 4574326), (17, 4305248), (19, 3852064), (32, 2287163), (34, 2152624), (38, 1926032), (68, 1076312), (73, 1002592), (76, 963016), (97, 754528), (136, 538156), (146, 501296), (152, 481508), (194, 377264), (272, 269078), (292, 250648), (304, 240754), (323, 226592), (388, 188632), (544, 134539), (584, 125324), (608, 120377), (646, 113296), (776, 94316), (1168, 62662), (1241, 58976), (1292, 56648), (1387, 52768), (1552, 47158), (1649, 44384), (1843, 39712), (2336, 31331), (2482, 29488), (2584, 28324), (2774, 26384), (3104, 23579), (3298, 22192), (3686, 19856), (4964, 14744), (5168, 14162), (5548, 13192), (6596, 11096), (7081, 10336), (7372, 9928)]